Description The DT Swiss RR411 Rim is a lightweight, welded join option for those rim-brake wheel builds. The most advanced alloy existing for rims meets the most advanced rim profile to form the RR 411 rim. From the moment the alloy is melted all the way to the secret surface treatment, this rim is all about getting the absolute best out of the great, shiny metal that is aluminium. Very light, very strong, very classy is the result. DT Swiss RR411 Rim Specs 29″ / 700C Weight 435 g Recommended System Weight (Max) 120 kg ASTM Classification 1 Material Aluminium Rim Joint Welded Tyre Interface Hooked / Tubeless (Can be run with inner tubes, or tubeless) Brake Interface Non Disc (Rim Brake) Rim Diameter 29″ / 700C ERD 601 mm Inner Width 18 mm Outer Width 21.5 mm Rim Height 21 mm Number of Holes 20, 24, 28 or 32 Spoke Bore Rim Non eyelet PHR Valve Hole Presta Wheel Building @ Abbotsford Cycles Building a new wheelset? We can help! Abbotsford Cycles has been hand building wheels for 25 years & we are passionate about the process. Whether you are shopping for the components to do a wheel build yourself & need to clarify some details, or would like us to build you a custom wheelset, we’re always happy to chat. Call us at our Richmond bike shop, drop in, or send us a message using the the chat feature in the bottom of the screen to get in touch.